# Characteristic for Hamamatsu Avalanche Photo Diode
# Serial number: 0701005614
# 
# Temperature: -25.0
# Type of measurement: Gain
# Created: Wed, 23. July 2014 15:20:18 CEST

xdata = [9.92922, 14.9989, 20.0111, 25.0116, 30.0172, 35.0182, 40.0145, 45.0174, 50.0273, 55.025, 60.0302, 65.0297, 70.0225, 75.0318, 80.0403, 85.0542, 90.0483, 95.0486, 100.048, 105.042, 110.044, 115.054, 120.049, 125.052, 130.047, 135.041, 140.052, 145.063, 150.065, 155.075, 160.084, 165.091, 170.09, 175.098, 180.108, 185.1, 190.099, 195.092, 200.084, 205.084, 210.092, 215.089, 220.091, 225.089, 230.078, 235.088, 240.096, 245.108, 250.101, 250.601, 251.099, 251.602, 252.101, 252.603, 253.103, 253.602, 254.1, 254.601, 255.1, 255.597, 256.1, 256.599, 257.1, 257.6, 258.098, 258.599, 259.098, 259.598, 260.099, 260.599, 261.1, 261.589, 262.092, 262.592, 263.092, 263.592, 264.095, 264.595, 265.095, 265.595, 266.096, 266.595, 267.094, 267.596, 268.096, 268.596, 269.096, 269.598, 270.097, 270.599, 271.098, 271.6, 272.102, 272.603, 273.103, 273.603, 274.102, 274.605, 275.104, 275.607, 276.107, 276.611, 277.111, 277.6, 278.102, 278.603, 279.104, 279.606, 280.105, 280.606, 281.107, 281.608, 282.108, 282.61, 283.11, 283.61, 284.112, 284.612, 285.114, 285.614, 286.114, 286.615, 287.113, 287.614, 288.113, 288.614, 289.112, 289.613, 290.11, 290.61, 291.11, 291.611, 292.111, 292.609, 293.11, 293.599, 294.1, 294.6, 295.101, 295.601, 296.101, 296.602, 297.103, 297.603, 298.105, 298.607, 299.11, 299.609, 300.109, 300.61, 301.11, 301.612, 302.112, 302.613, 303.115, 303.615, 304.117, 304.619, 305.122, 305.622, 306.125, 306.625, 307.126, 307.626, 308.127, 308.627, 309.129, 309.619, 310.119, 310.619, 311.121, 311.622, 312.124, 312.624, 313.124, 313.625, 314.125, 314.623, 315.125, 315.626, 316.126, 316.626, 317.127, 317.629, 318.128, 318.627, 319.125, 319.628, 320.128, 320.628, 321.129, 321.627, 322.127, 322.628, 323.128, 323.627, 324.129, 324.628, 325.129, 325.616, 326.118, 326.618, 327.119, 327.619, 328.12, 328.621, 329.122, 329.621, 330.123, 330.622, 331.123, 331.626, 332.127, 332.628, 333.126, 333.628, 334.124, 334.626, 335.127, 335.626, 336.127, 336.63, 337.13, 337.631, 338.13, 338.63, 339.133, 339.634, 340.135, 340.636, 341.136, 341.627, 342.127, 342.629, 343.13, 343.631, 344.132, 344.632, 345.131, 345.631, 346.13, 346.63, 347.131, 347.631, 348.131, 348.63, 349.132, 349.631, 350.131, 350.629, 351.128, 351.628, 352.127, 352.63, 353.13, 353.502, 354, 354.5, 354.999, 355.5, 356, 356.499, 357.001, 357.502, 357.99, 358.49, 358.991, 359.492, 359.993, 360.493, 360.996, 361.496, 361.995, 362.495, 362.996, 363.5, 364.001, 364.5, 364.999, 365.499, 366, 366.502, 367.002, 367.507, 368.007, 368.508, 369.009, 369.509, 370.009, 370.511, 371.01, 371.513, 372.014, 372.515]
ydata = [0.409885091684, 0.441538533842, 0.470513131819, 0.500553001167, 0.50377231391, 0.535336461263, 0.548841909029, 0.571529839348, 0.561806104945, 0.576735569881, 0.567208440709, 0.600160573993, 0.617446951836, 0.625009595275, 0.620688196637, 0.646480296396, 0.659356764082, 0.678670290678, 0.680650442166, 0.695235260482, 0.709820862087, 0.723736752646, 0.746806144109, 0.75592596364, 0.80165587035, 0.819483500043, 0.857292800802, 0.898102093728, 0.92438923136, 0.981788559299, 1.04188239717, 1.09281960099, 1.17117970971, 1.25271996679, 1.35680324594, 1.48014757142, 1.59822820306, 1.7522069133, 1.94856149201, 2.12082213885, 2.32717146953, 2.54729099924, 2.80910493706, 3.10793705499, 3.43674559596, 3.79489609688, 4.19572011561, 4.64678421205, 5.13944872207, 5.19813264195, 5.25178002146, 5.29178252798, 5.35533066493, 5.39550549476, 5.48462014459, 5.52568792249, 5.58187315438, 5.63537954209, 5.69909216947, 5.76067425411, 5.82009446451, 5.88968175018, 5.95138132799, 6.01997383819, 6.07344889439, 6.13773332185, 6.18582719105, 6.28467027501, 6.33604611998, 6.39811384304, 6.45675859854, 6.54313174117, 6.61610283002, 6.67199041256, 6.75410246971, 6.82211534696, 6.90473654116, 6.99165015235, 7.05768914441, 7.14628682432, 7.21327359459, 7.2904744374, 7.35750037206, 7.46014240172, 7.54225445887, 7.61559369297, 7.68533763619, 7.77021469918, 7.86240766995, 7.96196354579, 8.04530536474, 8.13867326717, 8.23204116961, 8.29634909569, 8.39794151973, 8.48472980488, 8.58428568072, 8.67193558241, 8.77501625322, 8.88412823987, 8.99214362365, 9.10062898008, 9.20981929551, 9.32872237931, 9.45075861421, 9.5442831742, 9.65229855797, 9.76517032593, 9.88885146514, 9.99765013668, 10.0979893003, 10.2097644654, 10.3177798491, 10.4366046042, 10.5689802376, 11.0674645758, 10.791042321, 10.9076738703, 11.0170208433, 11.1551144775, 11.2863151793, 11.4030250574, 11.5126853455, 11.6478808149, 11.7933373542, 11.9086373143, 12.0626316903, 12.2053467223, 12.3512732343, 12.4969647599, 12.6244056804, 12.7423688189, 12.9022378532, 13.0675115731, 13.2402265268, 13.3706439409, 13.5233067277, 13.6672750202, 13.8188412041, 13.9889713082, 14.1732005922, 14.3282132423, 14.5183955133, 14.7112409628, 14.8443998841, 15.0088903162, 15.2401168665, 15.4210563419, 15.6153117094, 15.7907681703, 16.0141618429, 16.2205581709, 16.4355706643, 16.6277111548, 16.8380239216, 17.0306343848, 17.2668739768, 17.4796932645, 17.707708335, 17.9775509725, 18.2019629192, 18.4571580753, 18.7377317553, 18.9926135963, 19.292612813, 19.5773379182, 19.8749872716, 20.1610439659, 20.4713825812, 20.8095279125, 21.1276994055, 21.4551136942, 21.7688987757, 22.1286628494, 22.4727611677, 22.8714546437, 23.2261273469, 23.5958391754, 23.9518434678, 24.3414508056, 24.7325463902, 25.102493205, 25.5072963256, 25.9290184621, 26.3302967877, 26.7798256401, 27.2128271206, 27.6424604635, 28.1039736189, 28.5549123893, 29.0476003979, 29.5083302655, 30.0144908238, 30.4795287741, 31.0095796095, 31.4950613706, 32.0602034982, 32.5670690155, 33.1164670588, 33.6743246101, 34.2709549061, 34.8589690366, 35.4486280715, 36.0636656301, 36.6439252117, 37.2877094316, 37.9020420312, 38.5226409331, 39.2156939538, 39.8850133551, 40.5953770356, 41.2632081901, 42.0074882311, 42.7449536685, 43.4989464779, 44.2401716967, 45.0644254193, 45.8518646165, 46.6186250166, 47.4672389889, 48.3105266044, 49.1330570938, 50.0769188592, 50.9297625855, 51.8563136911, 52.8275905285, 53.854010825, 54.85426931, 55.836590505, 56.8425669907, 57.9772376573, 59.0078877079, 60.1495296357, 61.3125553197, 62.5052676103, 63.7752120752, 64.9763838737, 66.3015501265, 67.6430870938, 69.0000548301, 70.4521137021, 71.8843553933, 73.3757353114, 74.8785512309, 76.4569544205, 78.0572896677, 79.8389560341, 81.5496565283, 83.3253699077, 85.2209263161, 87.2049942428, 89.214910666, 91.2765240822, 93.4524975131, 95.8548411101, 97.7151495688, 100, 102.524536489, 105.08040449, 107.995801578, 110.669162744, 113.892391926, 117.313792914, 120.618484025, 124.264688604, 128.028386349, 131.993389051, 136.234892337, 140.71294853, 145.243485004, 150.284725105, 155.672961689, 161.189657468, 167.236639069, 173.567954131, 179.930600703, 187.196378077, 194.539700941, 202.392160856, 210.949579766, 220.149294649, 230.405664737, 240.859423344, 252.001691902, 263.030383733, 273.279704231, 281.989080968, 288.757470607, 293.777561938, 298.004182757, 301.545426774, 304.568134287, 307.000242819, 308.974911293]
plot (xdata, ydata, ls='.', marker='o', color='blue')
xlabel ('Voltage [V]')
ylabel ('Gain')